<article class="box-adv">
    <header class="title adv">
        <h3>Quảng cáo</h3>
    </header>
    <div class="cnt">
        <img src="{$smarty.const.HOST_SIMG}demo/adv-1.gif" alt=""/>
        <img src="{$smarty.const.HOST_SIMG}demo/adv-2.gif" alt=""/>
    </div>
</article>